Yes, a dental degree is a doctorate. Dentists in the United States earn either a Doctor of Dental Surgery (DDS) or a Doctor of Medicine in Dentistry (DMD), both of which are professional doctoral degrees. These two titles are functionally identical: there are no differences in admissions standards, accreditation requirements, curriculum, or state licensure between them. The distinction is purely historical, and both grant the legal right to use the title “Doctor.”
DDS and DMD: Two Names, One Degree
The existence of two different abbreviations causes plenty of confusion, but DDS and DMD programs produce the same type of clinician. Both degrees require four years of graduate-level study, both are accredited by the same body (the Commission on Dental Accreditation), and graduates of either program take the same national board exam and meet the same state licensing requirements. No state treats one as superior to the other, and neither degree limits or expands a dentist’s scope of practice.
The split is a naming quirk. Harvard introduced the DMD title in 1867 because it preferred a Latin-derived name (Medicinae Dentariae Doctor). Other schools had already been using DDS. Both stuck around, and today roughly half of U.S. dental schools award each title.
What Makes It a Doctorate
Dental degrees fall into the category of professional doctorates, alongside the MD (medicine), JD (law), and PharmD (pharmacy). A professional doctorate is designed to prepare graduates for clinical or applied practice rather than for original academic research. The focus is on diagnosing and solving real-world problems within a specific discipline. This contrasts with a PhD, which trains researchers to generate new knowledge and test theory.
That said, dental programs are academically rigorous by any standard. The average U.S. dental program requires about 5,500 clock hours of instruction across four years, according to data from the American Dental Association’s Health Policy Institute. The curriculum shifts dramatically from classroom learning to hands-on patient care as students progress:
- Year one: Roughly 1,164 hours, mostly didactic coursework (about 52%) with preclinical lab work and simulation making up most of the rest.
- Year two: About 1,370 hours. Lecture time drops to 41%, and direct patient care begins at around 13%.
- Year three: Around 1,559 hours. Patient care jumps to nearly half of all training time.
- Year four: Approximately 1,386 hours, with patient care consuming 86% of the schedule. By this point, students are functioning as supervised clinicians.
Before entering dental school, students must first complete a bachelor’s degree, typically four years of undergraduate study that includes prerequisite coursework in biology, chemistry, physics, and other sciences. That means a practicing dentist has completed a minimum of eight years of higher education.
Licensing and the Legal Use of “Doctor”
State dental practice acts explicitly authorize licensed dentists to use the title “Doctor” and the letters DDS or DMD after their name. Ohio’s statute, as one example, defines a dentist in part by the right to use “dentist,” “dental surgeon,” or “D.D.S.” in connection with their name. At the same time, these laws make it illegal for anyone to falsely claim a dental degree or misrepresent themselves as a dentist.
Dentists must pass the Integrated National Board Dental Examination (INBDE), a comprehensive test that replaced the older two-part board exams. This is a prerequisite for licensure in every state. Beyond the written exam, most states also require a clinical licensing exam where candidates demonstrate hands-on skills on patients.
How It Compares to a Medical Doctorate
A dental doctorate and a medical doctorate (MD or DO) sit at the same educational tier: both are four-year professional doctorates that require a bachelor’s degree for admission, extensive clinical training, national board exams, and state licensure. The key difference is scope of practice. Dentists are licensed to diagnose and treat conditions of the teeth, gums, jaw, and surrounding oral structures. Physicians are licensed to treat the body more broadly.
The training paths also diverge after graduation. Physicians must complete residency training (typically three to seven years) before practicing independently. For dentists, residency is optional unless they pursue a specialty. General dentists can begin practicing right after passing their licensing exams. Those who specialize, in orthodontics, periodontics, or oral surgery, for instance, complete additional residency programs ranging from two to six years. Oral and maxillofacial surgery residencies are among the longest: the University of Florida’s program, for example, runs six years and includes three years of medical school plus a general surgery year, with graduates earning both a dental and medical degree.
International Dental Degrees Are Different
In many countries, the standard dental qualification is a Bachelor of Dental Surgery (BDS) or equivalent. Despite the word “bachelor” in the title, BDS programs often involve five or six years of study and produce fully qualified dentists in their home countries. However, the BDS is not recognized as a doctoral degree in the United States.
Internationally trained dentists who want to practice in the U.S. typically need to complete an advanced standing program at an American dental school. Harvard’s program, as one example, is designed specifically for BDS holders and allows them to earn a DMD through an accelerated track. Applicants must have their foreign credentials formally evaluated by an approved agency before admission. After completing the program and passing U.S. licensing exams, these graduates hold the same doctoral credential as any American-trained dentist.